LM4931 Audio Subsystem

Texas Instruments

Description

LM4931 www.ti.com SNAS251E * APRIL 2004 * REVISED MAY 2013 LM4931 Boomer™ Audio Power Amplifier Series Audio Subsystem with Mono Hi.
The LM4931 is an integrated audio subsystem that supports voice and digital audio functions.

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LM4931 Datasheet Preview — Preview of LM4931 PDF

Datasheet Specifications

Part number: LM4931
Manufacturer: Texas Instruments ↗
File Size: 933.97 KB
Datasheet: LM4931-etcTI.pdf
Description: Audio Subsystem

Features

* 1
* 23 18-bit 44.1kHz or 48kHz Stereo DAC
* 16-bit 8kHz , 12kHz , 16kHz, or 24kHz Voice- Band Codec
* PLL for Operation from Common System Clocks
* Either I2C or SPI Compatible Serial Interface
* I2S Digital Audio Data Serial Interface
* PCM Voice Audio

Applications

* 2.5 and 3G Mobile Phones and Multimedia Terminals
* PDAs, Internet Appliances and Portable Gaming
* Portable DVD/CD/AAC/MP3 Players
* Digital Cameras and Toys KEY SPECIFICATIONS
* PLS OUT at AVDD = 5V, 8Ω
* 1% THD+N, 1.1W (Typ)
* PLS OUT at

LM4931 Distributors

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LM4931 Audio Subsystem Texas Instruments

Texas Instruments LM4931-like datasheet